6314645605 has 4 divisors (see below), whose sum is σ = 7577574732. Its totient is φ = 5051716480.

The previous prime is 6314645599. The next prime is 6314645647. The reversal of 6314645605 is 5065464136.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1150498561 + 5164147044 = 33919^2 + 71862^2 .

It is not a de Polignac number, because 6314645605 - 2⁹ = 6314645093 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631464556 + ... + 631464565.

It is an arithmetic number, because the mean of its divisors is an integer number (1894393683).

Almost surely, 2^6314645605 is an apocalyptic number.

It is an amenable number.

6314645605 is a deficient number, since it is larger than the sum of its proper divisors (1262929127).

6314645605 is a wasteful number, since it uses less digits than its factorization.

6314645605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262929126.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 6314645605 is about 79464.7444153695. The cubic root of 6314645605 is about 1848.3448166133.

The spelling of 6314645605 in words is "six billion, three hundred fourteen million, six hundred forty-five thousand, six hundred five".